ES2083884T3 - PROCEDURE TO PRODUCE CONFORMED BODIES THAT HAVE THERMAL INSULATION PROPERTIES. - Google Patents
PROCEDURE TO PRODUCE CONFORMED BODIES THAT HAVE THERMAL INSULATION PROPERTIES.Info
- Publication number
- ES2083884T3 ES2083884T3 ES94110961T ES94110961T ES2083884T3 ES 2083884 T3 ES2083884 T3 ES 2083884T3 ES 94110961 T ES94110961 T ES 94110961T ES 94110961 T ES94110961 T ES 94110961T ES 2083884 T3 ES2083884 T3 ES 2083884T3
- Authority
- ES
- Spain
- Prior art keywords
- alkali metal
- silicate particles
- metal silicate
- procedure
- produce
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000000034 method Methods 0.000 title abstract 2
- 238000009413 insulation Methods 0.000 title 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 6
- 229910052910 alkali metal silicate Inorganic materials 0.000 abstract 3
- 239000002245 particle Substances 0.000 abstract 3
- 235000012239 silicon dioxide Nutrition 0.000 abstract 3
- 239000000377 silicon dioxide Substances 0.000 abstract 3
- ILRRQNADMUWWFW-UHFFFAOYSA-K aluminium phosphate Chemical compound O1[Al]2OP1(=O)O2 ILRRQNADMUWWFW-UHFFFAOYSA-K 0.000 abstract 2
- 229910044991 metal oxide Inorganic materials 0.000 abstract 2
- 150000004706 metal oxides Chemical class 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 229910000272 alkali metal oxide Inorganic materials 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 239000011810 insulating material Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/34—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing cold phosphate binders
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B1/78—Heat insulating elements
- E04B1/80—Heat insulating elements slab-shaped
- E04B1/803—Heat insulating elements slab-shaped with vacuum spaces included in the slab
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/52—Sound-insulating materials
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/242—Slab shaped vacuum insulation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B80/00—Architectural or constructional elements improving the thermal performance of buildings
- Y02B80/10—Insulation, e.g. vacuum or aerogel insulation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/23—Sheet including cover or casing
- Y10T428/231—Filled with gas other than air; or under vacuum
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Structural Engineering (AREA)
- Ceramic Engineering (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Civil Engineering (AREA)
- Electromagnetism (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Acoustics & Sound (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Building Environments (AREA)
- Porous Artificial Stone Or Porous Ceramic Products (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Thermal Insulation (AREA)
- Insulating Bodies (AREA)
- Moulding By Coating Moulds (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Glass Compositions (AREA)
Abstract
The invention relates to a method of producing shaped bodies having heat insulating properties and based on foamed alkali metal silicate particles containing silicon dioxide (SiO2) and alkali metal oxide (M2O) (M is an alkali metal) in a molar ratio of from 2 to 4.5 (SiO2:M2O), and is characterised in that 100 parts by weight of the foamed alkali metal silicate particles are mixed with an aqueous solution of monoaluminium phosphate (Al(H2PO4)3), so that the molar ratio Si:Al in the mixture assumes a value of from 1 to 60, the mixture is charged into a preselected mould and is compacted to from 20 to 80% of the original volume to give a shaped body, and the shaped body is heated to a temperature of from 100 to 500 DEG C until a chemical reaction bonding between the alkali metal silicate particles and the monoaluminium phosphate has taken place. The invention further relates to the use of such shaped bodies as heat-insulating and sound-insulating material.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4323778A DE4323778A1 (en) | 1993-07-15 | 1993-07-15 | Process for the production of moldings with thermal insulation properties |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2083884T3 true ES2083884T3 (en) | 1996-04-16 |
Family
ID=6492921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES94110961T Expired - Lifetime ES2083884T3 (en) | 1993-07-15 | 1994-07-14 | PROCEDURE TO PRODUCE CONFORMED BODIES THAT HAVE THERMAL INSULATION PROPERTIES. |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US5543095A (en) |
| EP (1) | EP0634377B1 (en) |
| JP (1) | JP2645640B2 (en) |
| KR (1) | KR970010313B1 (en) |
| CN (1) | CN1099365A (en) |
| AT (1) | ATE133930T1 (en) |
| CA (1) | CA2128047A1 (en) |
| CZ (1) | CZ285376B6 (en) |
| DE (2) | DE4323778A1 (en) |
| ES (1) | ES2083884T3 (en) |
| FI (1) | FI943350A (en) |
| HU (1) | HU214674B (en) |
| MX (1) | MX9405402A (en) |
| NO (1) | NO942647L (en) |
| PL (1) | PL304295A1 (en) |
| RU (1) | RU2078746C1 (en) |
| SK (1) | SK84294A3 (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19507400C2 (en) * | 1995-03-03 | 1998-04-09 | Kulmbacher Klimageraete | Thermal insulation material and process for its manufacture |
| DE19534600A1 (en) * | 1995-09-18 | 1997-03-20 | Dennert Poraver Gmbh | Process for the production of lightweight moldings and lightweight moldings produced therewith, in particular lightweight insulation panels |
| DE19653807A1 (en) * | 1996-12-21 | 1998-06-25 | Dennert Poraver Gmbh | Water resistant mineral acoustic insulation board |
| DE102005052380B4 (en) * | 2005-10-31 | 2008-03-13 | Calsitherm Silikatbaustoffe Gmbh | High-temperature-resistant aluminate thermal insulation material, process for its preparation and its use |
| KR100748622B1 (en) * | 2006-05-30 | 2007-08-10 | 한국에너지기술연구원 | Process of heat insulating board using water glass |
| PL2218703T3 (en) * | 2009-02-13 | 2013-10-31 | Evonik Degussa Gmbh | A thermal insulation material comprising precipitated silica |
| DE102011005813A1 (en) | 2011-03-18 | 2012-09-20 | Chemische Fabrik Budenheim Kg | Liquid phosphate-containing binder |
| CN104310924A (en) * | 2014-10-14 | 2015-01-28 | 哈尔滨金玉科技开发有限公司 | Building baking-free brick and preparation method thereof |
| RU2597751C1 (en) * | 2015-05-25 | 2016-09-20 | Общество с ограниченной ответственностью "НОВЛАЙН" | Flaps with sound insulation and preparation method thereof |
| KR102369644B1 (en) * | 2017-03-20 | 2022-03-04 | 엘에스일렉트릭(주) | Reactive power compensation device |
| CZ2019515A3 (en) * | 2019-08-07 | 2020-09-16 | First Point a.s. | Insulation material and a method of its production |
| CN112081256A (en) * | 2020-09-28 | 2020-12-15 | 史建平 | Preparation method of concrete wall with strong heat insulation cement polyphenyl formwork |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA669108A (en) * | 1963-08-20 | Seidl Alois | Foamed silicate structures | |
| DE298206C (en) * | ||||
| DE1129413B (en) * | 1961-03-02 | 1962-05-10 | Basf Ag | Process for the production of molded bodies from lightweight materials |
| US3598157A (en) * | 1969-08-04 | 1971-08-10 | Owens Corning Fiberglass Corp | Insulation for pipe fitting |
| GB1494280A (en) * | 1974-08-28 | 1977-12-07 | Proizv Tekhn Ob Rosorgtekhstro | Water glass compositions for the fabrication of thermal insulating materials |
| GB1511398A (en) * | 1975-12-26 | 1978-05-17 | Shikoko Kaken Kogyo Kk | Process for preparing a foamed body |
| DE2946476A1 (en) * | 1979-11-17 | 1981-05-27 | Consortium für elektrochemische Industrie GmbH, 8000 München | THERMAL INSULATION BODY AND METHOD FOR THE PRODUCTION THEREOF |
| DE3015245A1 (en) * | 1980-04-21 | 1981-10-22 | Pfister Gmbh, 8900 Augsburg | Prefabricated lightweight concrete mouldings - made from expanded inorganic aggregates, inorganic binder and foaming agent, and used for thermal insulation and fire protection |
| DE3045404A1 (en) * | 1980-12-02 | 1982-08-19 | Hansawerke Lürman, Schütte GmbH & Co, 2800 Bremen | METHOD FOR PRODUCING FOAM BODIES FROM WATER GLASS |
| JPS57145063A (en) * | 1981-02-27 | 1982-09-07 | Nippon Petrochemicals Co Ltd | Manufacture of inorganic lightweight material |
| DE3246619A1 (en) * | 1982-12-16 | 1984-06-20 | Dynamit Nobel Ag, 5210 Troisdorf | Foamable water-containing hardenable inorganic moulding compositions, mouldings prepared therefrom and process for preparing the moulding composition |
| DE3373465D1 (en) * | 1982-12-16 | 1987-10-15 | Dynamit Nobel Ag | Water-containing hardenable shaped masses based on inorganic components, and method of producing shaped bodies |
| JPS6096562A (en) * | 1983-10-28 | 1985-05-30 | 菊水化学工業株式会社 | Inorganic hardened body composition |
| US4726974A (en) * | 1986-10-08 | 1988-02-23 | Union Carbide Corporation | Vacuum insulation panel |
| US5376449A (en) * | 1993-07-09 | 1994-12-27 | Martin Marietta Energy Systems, Inc. | Silica powders for powder evacuated thermal insulating panel and method |
-
1993
- 1993-07-15 DE DE4323778A patent/DE4323778A1/en not_active Withdrawn
-
1994
- 1994-07-02 KR KR1019940015864A patent/KR970010313B1/en not_active IP Right Cessation
- 1994-07-07 JP JP6177716A patent/JP2645640B2/en not_active Expired - Fee Related
- 1994-07-11 RU RU9494027685A patent/RU2078746C1/en active
- 1994-07-14 CA CA002128047A patent/CA2128047A1/en not_active Abandoned
- 1994-07-14 AT AT94110961T patent/ATE133930T1/en not_active IP Right Cessation
- 1994-07-14 ES ES94110961T patent/ES2083884T3/en not_active Expired - Lifetime
- 1994-07-14 MX MX9405402A patent/MX9405402A/en not_active Application Discontinuation
- 1994-07-14 SK SK842-94A patent/SK84294A3/en unknown
- 1994-07-14 DE DE59400111T patent/DE59400111D1/en not_active Expired - Fee Related
- 1994-07-14 PL PL94304295A patent/PL304295A1/en unknown
- 1994-07-14 NO NO942647A patent/NO942647L/en not_active Application Discontinuation
- 1994-07-14 CZ CZ941708A patent/CZ285376B6/en not_active IP Right Cessation
- 1994-07-14 FI FI943350A patent/FI943350A/en unknown
- 1994-07-14 EP EP94110961A patent/EP0634377B1/en not_active Expired - Lifetime
- 1994-07-15 HU HU9402117A patent/HU214674B/en not_active IP Right Cessation
- 1994-07-15 CN CN94107985A patent/CN1099365A/en active Pending
-
1995
- 1995-07-14 US US08/274,898 patent/US5543095A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| NO942647D0 (en) | 1994-07-14 |
| HU9402117D0 (en) | 1994-09-28 |
| FI943350A0 (en) | 1994-07-14 |
| CZ170894A3 (en) | 1995-01-18 |
| CN1099365A (en) | 1995-03-01 |
| CZ285376B6 (en) | 1999-07-14 |
| NO942647L (en) | 1995-01-16 |
| DE59400111D1 (en) | 1996-03-21 |
| DE4323778A1 (en) | 1995-01-19 |
| MX9405402A (en) | 1995-01-31 |
| HUT70083A (en) | 1995-09-28 |
| US5543095A (en) | 1996-08-06 |
| CA2128047A1 (en) | 1995-01-16 |
| ATE133930T1 (en) | 1996-02-15 |
| SK84294A3 (en) | 1995-02-08 |
| EP0634377B1 (en) | 1996-02-07 |
| KR970010313B1 (en) | 1997-06-25 |
| PL304295A1 (en) | 1995-01-23 |
| FI943350A (en) | 1995-01-16 |
| KR950003221A (en) | 1995-02-16 |
| EP0634377A1 (en) | 1995-01-18 |
| RU94027685A (en) | 1996-05-20 |
| RU2078746C1 (en) | 1997-05-10 |
| HU214674B (en) | 1998-04-28 |
| JP2645640B2 (en) | 1997-08-25 |
| JPH0769752A (en) | 1995-03-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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